Lake Wind Advisory 21, NWS Columbia, SC

Issued

Sep 20, 2020, 5:25 PM EDT (21:25 UTC)

In effect from

Sep 20, 2020, 8:00 PM EDT

Expired

Sep 21, 2020, 11:00 AM EDT

In force

15 hr

Issued by

NWS Columbia, SC

The Columbia radar (KCAE), 23 km from the middle of the area, began a volume at 21:28 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

534 
WWUS72 KCAE 202125
NPWCAE

URGENT - WEATHER MESSAGE
National Weather Service Columbia SC
525 PM EDT Sun Sep 20 2020


GAZ040-063>065-077-SCZ016-018-020>022-025>031-035>038-041-115-116-
210530-
/O.NEW.KCAE.LW.Y.0021.200921T0000Z-200921T1500Z/
Lincoln-McDuffie-Columbia-Richmond-Burke-Chesterfield-McCormick-
Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-Richland-
Lee-Aiken-Sumter-Barnwell-Orangeburg-Calhoun-Clarendon-Bamberg-
Northern Lancaster-Southern Lancaster-
Including the cities of Lincolnton, Thomson, Martinez, Evans, 
Augusta, Hephzibah, Waynesboro, Cheraw, Pageland, Mccormick, 
Newberry, Winnsboro, Winnsboro Mills, Camden, Lugoff, Edgefield, 
Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce,
Lexington, Red Bank, Oak Grove, Columbia, Bishopville, Aiken, 
North Augusta, Sumter, Barnwell, Williston, Blackville, 
Orangeburg, Brookdale, St. Matthews, Manning, Summerton, Bamberg,
Denmark, Indian Land, Lancaster, Elgin, and Lancaster Mill
525 PM EDT Sun Sep 20 2020

...LAKE WIND ADVISORY IN EFFECT UNTIL 11 AM EDT MONDAY...

The National Weather Service in Columbia has issued a Lake Wind
Advisory, which is in effect until 11 AM EDT Monday.

* WINDS...Northeast 15 to 20 knots with gusts up to 30 knots.

* TIMING...This evening through Monday morning.

* IMPACTS...Strong winds and rough waves on area lakes will 
  create hazardous conditions for small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Lake Wind Advisory indicates that winds will cause rough chop
on area lakes. Small boats will be especially prone to capsizing.

&&

$$

771 
WWUS72 KCAE 210524
NPWCAE

URGENT - WEATHER MESSAGE
National Weather Service Columbia SC
124 AM EDT Mon Sep 21 2020

GAZ040-063>065-077-SCZ016-018-020>022-025>031-035>038-041-115-116-
211500-
/O.CON.KCAE.LW.Y.0021.000000T0000Z-200921T1500Z/
Lincoln-McDuffie-Columbia-Richmond-Burke-Chesterfield-McCormick-
Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-Richland-
Lee-Aiken-Sumter-Barnwell-Orangeburg-Calhoun-Clarendon-Bamberg-
Northern Lancaster-Southern Lancaster-
Including the cities of Lincolnton, Thomson, Martinez, Evans, 
Augusta, Hephzibah, Waynesboro, Cheraw, Pageland, Mccormick, 
Newberry, Winnsboro, Winnsboro Mills, Camden, Lugoff, Edgefield, 
Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce,
Lexington, Red Bank, Oak Grove, Columbia, Bishopville, Aiken, 
North Augusta, Sumter, Barnwell, Williston, Blackville, 
Orangeburg, Brookdale, St. Matthews, Manning, Summerton, Bamberg,
Denmark, Indian Land, Lancaster, Elgin, and Lancaster Mill
124 AM EDT Mon Sep 21 2020

...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WINDS...Northeast 15 knots with gusts up to 25 knots.

* TIMING...Overnight and this morning. 

* IMPACTS...Strong winds and rough waves on area lakes will 
  create hazardous conditions for small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Lake Wind Advisory indicates that winds will cause rough chop
on area lakes. Small boats will be especially prone to capsizing.

&&

$$

Lake Wind Advisories in South Carolina, 2020Lake Wind Advisories in Georgia, 2020Every lake wind advisory in 2020

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.